Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21274632 · ArcScan

Block

#21,274,632

2026-09-17 04:59:40 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,632
Timestamp: 10 days ago · 2026-09-17 04:59:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xd6c229f4d377f927d5e93047fde5df981b585b0a3138502955f2f62a21b9347c
Parent hash: 0x8604b41e…ba3462ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,632 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

14.2%4,270,503 / 30,000,000

Base fee

20 gwei

State root

0xd32dbef68d4a…dc7b46ba9b20

Transactions root

0xcce8fdc4c458…98150ea63d72

Receipts root

0x5f21e82125b7…7b9eec89bc4c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800